Fatal error: Uncaught Error: Class 'Symfony\Component\Cache\Tests\Simple\Psr6CacheTest' not found in C:\xampp\htdocs\ApiSigestWin\1.0\vendor\symfony\cache\Tests\Simple\Psr6CacheWithoutAdapterTest.php:20 Stack trace: #0 {main} thrown in C:\xampp\htdocs\ApiSigestWin\1.0\vendor\symfony\cache\Tests\Simple\Psr6CacheWithoutAdapterTest.php on line 20